. >> in the united states, 43 were executed. about the same as in the previous year. japan is another developed country that still applies capital punishment, and the process can take years. >> we are appealing in one case, a man who has been waiting for his execution for 44 years. he has been on death row for 44 years. based on the information we have, we believe he was unjustly sentenced to death. >> excluding china, at least 680 people were executed in 2011 around the world. >> the frankfurt book fair is in full swing, but publishers are facing challenges like never before as digital books become more and more popular. >> publishers are trying to figure out a future where e- readers and ipads replace old fashioned, bound books, but one thing is for sure -- big personalities will always move erchandise. >> arnold schwarzenegger made his appearance for his memoir called "total recall." >> arnold schwarzenegger was back in familiar territory, promoting his newest entertainment product. this time, it is a book. he said he realized that riding was no easy task. >> this